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382896 (2004 QM17)
Classification: Main-belt Asteroid          SPK-ID: 2382896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2190734334791194 1.2977e-07  
a 2.619538751526025 2.5251e-08 au
q 2.045667403097613 3.3782e-07 au
i 29.90697485844679 1.3039e-05 deg
node 311.3587996244351 1.6751e-05 deg
peri 37.0832495835006 2.2963e-05 deg
M 354.2279705892846 2.1921e-05 deg
tp 2459421.329141449028
(2021-Jul-25.82914145)
9.4517e-05 TDB
period 1548.587210081844
4.24
2.2392e-05
6.131e-08
d
yr
n .2324699556190792 3.3614e-09 deg/d
Q 3.193410099954437 3.0783e-08 au
  Orbit Determination Parameters
   # obs. used (total)      171  
   data-arc span      6150 days (16.84 yr)  
   first obs. used      2004-08-25  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53108  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:31:32  

Additional Information
 Earth MOID = 1.07675 au 
 Jupiter MOID = 2.2831 au 
 T_jup = 3.187 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO437567  
diameter diameter 3.598 km 0.549 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382896 (2004 QM17)          Discovered 2004-Aug-25 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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